Trace number 2087935

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Conquer 2009-07-10? (MO) 122.27 123.121

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-25.xml
MD5SUM89e0232b0c166b071483c580fdb62237
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark152.004
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data


Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087935-1247387252/watcher-2087935-1247387252 -o /tmp/evaluation-result-2087935-1247387252/solver-2087935-1247387252 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2087935-1247387252.xml -dir HOME -tmpdir HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.01 4/74 28860
/proc/meminfo: memFree=1613688/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=332 CPUtime=0
/proc/28862/stat : 28862 (ld-linux.so.2) D 28860 28860 28119 0 -1 4194304 51 0 0 0 0 0 0 0 18 0 1 0 25791143 339968 35 996147200 1448431616 1448550632 4294956128 18446744073709551615 1448525156 0 2147483391 4096 0 18446744072099855350 0 0 17 0 0 0
/proc/28862/statm: 2653 362 100 29 0 2240 0

[startup+0.35489 s]
/proc/loadavg: 2.01 2.02 2.01 4/74 28860
/proc/meminfo: memFree=1613688/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=10612 CPUtime=0.34
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 479 0 0 0 11 23 0 0 20 0 1 0 25791143 10866688 461 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 2653 461 100 29 0 2240 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 15968

[startup+0.401899 s]
/proc/loadavg: 2.01 2.02 2.01 4/74 28860
/proc/meminfo: memFree=1613688/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=10612 CPUtime=0.39
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 526 0 0 0 12 27 0 0 20 0 1 0 25791143 10866688 508 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 2653 508 100 29 0 2240 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 15968

[startup+0.501918 s]
/proc/loadavg: 2.01 2.02 2.01 4/74 28860
/proc/meminfo: memFree=1613688/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=10612 CPUtime=0.48
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 625 0 0 0 15 33 0 0 21 0 1 0 25791143 10866688 607 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 2653 607 100 29 0 2240 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 15968

[startup+0.701957 s]
/proc/loadavg: 2.01 2.02 2.01 4/74 28860
/proc/meminfo: memFree=1613688/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=10612 CPUtime=0.66
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 801 0 0 0 21 45 0 0 23 0 1 0 25791143 10866688 783 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 2653 783 100 29 0 2240 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 15968

[startup+1.50111 s]
/proc/loadavg: 2.01 2.02 2.01 3/76 28863
/proc/meminfo: memFree=1604264/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=10612 CPUtime=1.45
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 1589 0 0 0 44 101 0 0 25 0 1 0 25791143 10866688 1571 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 2653 1571 100 29 0 2240 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 15968

[startup+3.10142 s]
/proc/loadavg: 2.09 2.03 2.02 3/76 28863
/proc/meminfo: memFree=1597864/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=19404 CPUtime=3.05
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 3169 0 0 0 93 212 0 0 25 0 1 0 25791143 19869696 3151 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 4851 3151 100 29 0 4438 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 24760

[startup+6.30203 s]
/proc/loadavg: 2.09 2.03 2.02 3/76 28863
/proc/meminfo: memFree=1579048/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=28196 CPUtime=6.24
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 6319 0 0 0 192 432 0 0 25 0 1 0 25791143 28872704 6301 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 7049 6301 100 29 0 6636 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 33552

[startup+12.7023 s]
/proc/loadavg: 2.15 2.05 2.02 3/76 28863
/proc/meminfo: memFree=1541224/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=54572 CPUtime=12.61
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 12632 0 0 0 386 875 0 0 25 0 1 0 25791143 55881728 12614 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 13643 12614 100 29 0 13230 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 59928

[startup+25.5017 s]
/proc/loadavg: 2.12 2.05 2.02 3/76 28863
/proc/meminfo: memFree=1462312/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=0
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 314 142 0 0 0 0 0 0 16 0 1 0 25791142 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28860/statm: 1339 241 200 169 0 50 0
[pid=28862] ppid=28860 vsize=107324 CPUtime=25.35
/proc/28862/stat : 28862 (ld-linux.so.2) R 28860 28860 28119 0 -1 4194304 25291 0 0 0 781 1754 0 0 25 0 1 0 25791143 109899776 25273 996147200 1448431616 1448550632 4294956128 18446744073709551615 134516883 0 0 4096 0 0 0 0 17 0 0 0
/proc/28862/statm: 26831 25273 100 29 0 26418 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 112680

[startup+51.1026 s]
/proc/loadavg: 2.08 2.04 2.02 3/84 28874
/proc/meminfo: memFree=1341160/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=35.43
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 361 35481 0 0 0 0 1086 2457 16 0 1 0 25791142 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28860/statm: 1339 242 201 169 0 50 0
[pid=28865] ppid=28860 vsize=312220 CPUtime=15.11
/proc/28865/stat : 28865 (Conquer) R 28860 28860 28119 0 -1 0 52475 0 0 0 1487 24 0 0 25 0 9 0 25794716 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 134708803 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28865/statm: 78055 51794 647 2003 0 75466 0
[pid=28865/tid=28867] ppid=28860 vsize=312220 CPUtime=0
/proc/28865/task/28867/stat : 28867 (Conquer) S 28860 28860 28119 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25794717 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28865/tid=28868] ppid=28860 vsize=312220 CPUtime=0.3
/proc/28865/task/28868/stat : 28868 (Conquer) S 28860 28860 28119 0 -1 64 20 0 0 0 30 0 0 0 19 0 9 0 25794734 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28869] ppid=28860 vsize=312220 CPUtime=0
/proc/28865/task/28869/stat : 28869 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25794736 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28870] ppid=28860 vsize=312220 CPUtime=0
/proc/28865/task/28870/stat : 28870 (Conquer) S 28860 28860 28119 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25794736 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28871] ppid=28860 vsize=312220 CPUtime=0
/proc/28865/task/28871/stat : 28871 (Conquer) S 28860 28860 28119 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25794736 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28872] ppid=28860 vsize=312220 CPUtime=0
/proc/28865/task/28872/stat : 28872 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25794736 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28873] ppid=28860 vsize=312220 CPUtime=0
/proc/28865/task/28873/stat : 28873 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28874] ppid=28860 vsize=312220 CPUtime=0.04
/proc/28865/task/28874/stat : 28874 (Conquer) S 28860 28860 28119 0 -1 64 136 0 0 0 4 0 0 0 15 0 9 0 25794736 319713280 51794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 317576

[startup+102.302 s]
/proc/loadavg: 2.03 2.03 2.01 3/84 28874
/proc/meminfo: memFree=847016/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=35.43
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 361 35481 0 0 0 0 1086 2457 16 0 1 0 25791142 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28860/statm: 1339 242 201 169 0 50 0
[pid=28865] ppid=28860 vsize=771268 CPUtime=66.11
/proc/28865/stat : 28865 (Conquer) R 28860 28860 28119 0 -1 0 177494 0 0 0 6539 72 0 0 25 0 9 0 25794716 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 134697055 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28865/statm: 192817 176322 651 2003 0 190228 0
[pid=28865/tid=28867] ppid=28860 vsize=771268 CPUtime=0
/proc/28865/task/28867/stat : 28867 (Conquer) S 28860 28860 28119 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25794717 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28865/tid=28868] ppid=28860 vsize=771268 CPUtime=1.84
/proc/28865/task/28868/stat : 28868 (Conquer) S 28860 28860 28119 0 -1 64 58 0 0 0 184 0 0 0 25 0 9 0 25794734 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28869] ppid=28860 vsize=771268 CPUtime=0
/proc/28865/task/28869/stat : 28869 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28870] ppid=28860 vsize=771268 CPUtime=0.03
/proc/28865/task/28870/stat : 28870 (Conquer) S 28860 28860 28119 0 -1 64 5 0 0 0 3 0 0 0 17 0 9 0 25794736 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28871] ppid=28860 vsize=771268 CPUtime=0
/proc/28865/task/28871/stat : 28871 (Conquer) S 28860 28860 28119 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25794736 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28872] ppid=28860 vsize=771268 CPUtime=0
/proc/28865/task/28872/stat : 28872 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28873] ppid=28860 vsize=771268 CPUtime=0
/proc/28865/task/28873/stat : 28873 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28874] ppid=28860 vsize=771268 CPUtime=0.22
/proc/28865/task/28874/stat : 28874 (Conquer) S 28860 28860 28119 0 -1 64 136 0 0 0 22 0 0 0 15 0 9 0 25794736 789778432 176322 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 776624



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+123.102 s]
/proc/loadavg: 2.02 2.03 2.01 4/84 28874
/proc/meminfo: memFree=679016/2055920 swapFree=4192812/4192956
[pid=28860] ppid=28858 vsize=5356 CPUtime=35.43
/proc/28860/stat : 28860 (solver) S 28858 28860 28119 0 -1 4194304 361 35481 0 0 0 0 1086 2457 16 0 1 0 25791142 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28860/statm: 1339 242 201 169 0 50 0
[pid=28865] ppid=28860 vsize=918428 CPUtime=86.84
/proc/28865/stat : 28865 (Conquer) S 28860 28860 28119 0 -1 0 217536 0 0 0 8600 84 0 0 16 0 9 0 25794716 940470272 216220 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/28865/statm: 229607 216221 651 2003 0 227018 0
[pid=28865/tid=28867] ppid=28860 vsize=918428 CPUtime=0
/proc/28865/task/28867/stat : 28867 (Conquer) S 28860 28860 28119 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25794717 940470272 216223 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28865/tid=28868] ppid=28860 vsize=918428 CPUtime=5.96
/proc/28865/task/28868/stat : 28868 (Conquer) R 28860 28860 28119 0 -1 64 88 0 0 0 596 0 0 0 25 0 9 0 25794734 940470272 216224 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28869] ppid=28860 vsize=918428 CPUtime=0
/proc/28865/task/28869/stat : 28869 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 940470272 216225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28870] ppid=28860 vsize=918428 CPUtime=0.03
/proc/28865/task/28870/stat : 28870 (Conquer) S 28860 28860 28119 0 -1 64 5 0 0 0 3 0 0 0 16 0 9 0 25794736 940470272 216226 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28871] ppid=28860 vsize=918428 CPUtime=0
/proc/28865/task/28871/stat : 28871 (Conquer) S 28860 28860 28119 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25794736 940470272 216227 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28872] ppid=28860 vsize=918428 CPUtime=0
/proc/28865/task/28872/stat : 28872 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 940470272 216228 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28873] ppid=28860 vsize=918428 CPUtime=0
/proc/28865/task/28873/stat : 28873 (Conquer) S 28860 28860 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25794736 940470272 216229 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28865/tid=28874] ppid=28860 vsize=918428 CPUtime=0.76
/proc/28865/task/28874/stat : 28874 (Conquer) R 28860 28860 28119 0 -1 64 4122 0 0 0 75 1 0 0 17 0 9 0 25794736 940470272 216230 996147200 134512640 142716928 4294956224 18446744073709551615 6813307 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 122.27
Current children cumulated vsize (KiB) 923784

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28860 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=869347
#  childrusage.ru_stime.tv_sec=24
#  childrusage.ru_stime.tv_usec=577263
# CPU time returned by wait4() is 35.4466
# while last known CPU time is 122.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 123.121
CPU time (s): 122.27
CPU user time (s): 96.86
CPU system time (s): 25.41
CPU usage (%): 99.3091
Max. virtual memory (cumulated for all children) (KiB): 923784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8693
system time used= 24.5773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35842
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 527

runsolver used 0.158975 second user time and 0.376942 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-12 10:27:37
IDJOB=2087935
IDBENCH=58824
IDSOLVER=740
FILE ID=node86/2087935-1247387252
PBS_JOBID= 9507318
Free space on /tmp= 66248 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-25.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087935-1247387252/watcher-2087935-1247387252 -o /tmp/evaluation-result-2087935-1247387252/solver-2087935-1247387252 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2087935-1247387252.xml -dir HOME -tmpdir HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 89e0232b0c166b071483c580fdb62237
RANDOM SEED=1716841715

node86.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1614168 kB
Buffers:         58716 kB
Cached:         299508 kB
SwapCached:          0 kB
Active:         250336 kB
Inactive:       127400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           91000 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            49292 kB
Committed_AS:   255992 kB
PageTables:       1840 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66160 MiB
End job on node86 at 2009-07-12 10:29:44